Luck
The minister, in the scripture lesson at school, had been explaining the miracles, and finally asked a boy: “Jacob, your father is a roofer. What would you call it, if you came home, and heard that your father had fallen from the roof of the church tower, without breaking his neck?”
“Luck.”
“So, luck? But if you came home a second time and heard the same thing?”
“An accident.”
“But the third time?”
“A lie, sir.”